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Road cycling routes

Beacons Reservoir – Penderyn Moor Climb loop from Llansamlet

Road cycling routes

Beacons Reservoir – Penderyn Moor Climb loop from Llansamlet

Hard

76

riders

Beacons Reservoir – Penderyn Moor Climb loop from Llansamlet

04:53

107km

1,180m

Road cycling

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: August 21, 2026

Tips

Includes a segment in which cycling is not permitted

After 56.9 km for 118 m

Waypoints

A

Start point

Train Station

1

29.4 km

Bwlch Bryn-Rhudd

Highlight (Segment) • Mountain Pass

The early slopes are very shallow as you pass from one village to another all the way to Glyntawe where the scenery begins to open up and the routes merge. …

Tip by

2

56.9 km

Stream in the Brecon Beacons

Highlight • River

3

59.2 km

Beacons Reservoir

Highlight • Structure

The northernmost and highest of the three reservoirs in the Taff Fawr valley.

Tip by

4

63.7 km

Penderyn Moor Climb

Highlight • Viewpoint

Nice steady climb with a view

Tip by

5

94.7 km

Sarn Helen

Highlight • Trail

This is a steep and very rocky hill climb which cannot be ridden on any type of bike.

Tip by

6

96.3 km

Aberdulais Stone Bridge

Highlight • Bridge

B

107 km

End point

Train Station

Way Types & Surfaces

Way Types

64.2 km

32.2 km

7.99 km

2.27 km

243 m

Surfaces

104 km

2.53 km

385 m

207 m

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Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (450 m)

Lowest point (10 m)

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Weather

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Monday 12 October

18°C

10°C

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